Map of flight path and driving directions from Houston to Ashtabula.
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Northeast Ohio Regional Airport (JFN).
How far is Ashtabula from Houston?
There are several ways to calculate distances between Houston and Ashtabula. Here are two common methods:Vincenty's formula (applied above)
- 1152.845 miles
- 1855.324 kilometers
- 1001.795 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1152.762 miles
- 1855.191 kilometers
- 1001.723 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between Houston and Ashtabula is 1 hour. Ashtabula is 1 hour ahead of Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 159 kg (351 pounds).
Frequent Flyer Miles Calculator
Houston (IAH) → Ashtabula (JFN).